20 entries under concavity topic. ×
| furrow(noun, depression, ditch, channel, scrape) | |
| hollow(noun, area, depression, empty, ditch) | |
| dip(noun, decline, low, depression, channel) | |
| depression(noun, decline, low, ditch, scrape) | |
| pit(noun, depression, drain, hollow, ditch) | |
| cavity(noun, depression, hollow, scrape, mine) | |
| excavation(noun, drain, dip, ditch, bottom) | |
| concavity | |
| dent(noun, depression, hollow, scrape, indentation) | |
| alveolus | |
| dimple(depression, dip, hollow, bottom, scrape) | |
| dint(depression, hollow, scrape, indentation, chip) | |
| follicle | |
| indentation(noun, depression, dip, hollow, bottom) | |
| lacuna | |
| sinus | |
| hollowness | |
| honeycomb | |
| intaglio | |
| strip mine(expression, idiom) |
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| APA | Smart Define. (2015). trough thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/trough/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "trough thesaurus" https://smartdefine.org/trough/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, trough thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/trough/thesaurus/synonyms>. |
| MLA | Smart Define. "trough thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/trough/thesaurus/synonyms> |